Quarterly report pursuant to Section 13 or 15(d)

Collaboration and Research Arrangements - Schedule of Changes in Accounts receivable, Contract Assets and Liabilities (Details)

v3.20.1
Collaboration and Research Arrangements - Schedule of Changes in Accounts receivable, Contract Assets and Liabilities (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2020
USD ($)
Disaggregation Of Revenue [Line Items]  
Contract liabilities, Balance at Beginning of Period $ 28,378
Contract liabilities, Additions 0
Contract liabilities, Deduction 902
Contract liabilities, Balance at End of Period 27,476
Incyte  
Disaggregation Of Revenue [Line Items]  
Contract liabilities, Balance at Beginning of Period 8,378
Contract liabilities, Additions 0
Contract liabilities, Deduction 177
Contract liabilities, Balance at End of Period 8,201
GBT  
Disaggregation Of Revenue [Line Items]  
Contract liabilities, Balance at Beginning of Period 20,000
Contract liabilities, Additions 0
Contract liabilities, Deduction 725
Contract liabilities, Balance at End of Period 19,275
Billed receivables from collaboration partners  
Disaggregation Of Revenue [Line Items]  
Accounts receivable, Balance at Beginning of Period 20,000
Accounts receivable, Deduction 20,000
Unbilled receivables from collaboration partners  
Disaggregation Of Revenue [Line Items]  
Contract assets, Balance at Beginning of Period 158
Contract assets, Additions 1,477
Contract assets, Balance at End of Period $ 1,635